Who owns Interval International?
Interval International is owned by Marriott Vacations Worldwide (the United States, NYSE: VAC).[1]
Evidence: Marriott Vacations Worldwide Corporation Annual Report on Form 10-K filed 2026-03-02, SEC EDGAR, 2 March 2026. Verified from filings; last checked .
Key facts
- Current owner
- Marriott Vacations Worldwide Corporation verified
- Owner HQ
- 🇺🇸 United States
- Origin
- 🇺🇸 United States
- Category
- Travel & transport › Hotels › Resorts
- Parent ticker
- NYSE: VAC
- Last verified
- · 1 sources
About Interval International
Interval International runs a vacation exchange membership with about 1.5 million members and more than 3,200 affiliated resorts in over 90 countries and territories. Marriott Vacations Worldwide owns it through its 2018 acquisition of ILG. Most of the company's own vacation ownership products are affiliated with the Interval Network.
How often Marriott Vacations Worldwide names Interval International in its annual report
A plain count of the times the name appears in the text of each annual report, not counting the start of a sentence. A brand that an owner writes about more is usually one it treats as central.
Ownership timeline of Interval International
- Current owner Marriott Vacations Worldwide [1] verified
Where Interval International sits in Marriott Vacations Worldwide
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full Marriott Vacations Worldwide ownership tree →
See the full Marriott Vacations Worldwide brand portfolio (2) →
Other brands owned by Marriott Vacations Worldwide
Marriott Vacations Worldwide controls 2 brands on Brandtree, 2 of them in travel & transport.
Also in travel & transport
Other brands in resorts, and who owns them
The 35 brands in resorts on Brandtree belong to 11 owners. The largest is Vail Resorts, with 22.
| Brand | Owner | Owner based in |
|---|---|---|
| Andermatt-Sedrun | Vail Resorts | 🇺🇸 United States |
| Bluegreen Vacations | Hilton Grand Vacations | 🇺🇸 United States |
| Lalandia | PARKEN | 🇩🇰 Denmark |
| Park Holidays | Sun Communities | 🇺🇸 United States |
| Extended Stay America Suites | Extended Stay America | 🇺🇸 United States |
| Qmin | IHCL | 🇮🇳 India |
| Grand Geneva Resort & Spa | Marcus Corporation | 🇺🇸 United States |
| Sonder | Sonder | 🇺🇸 United States |
About the owner: Marriott Vacations Worldwide
Marriott Vacations Worldwide is a publicly listed company headquartered in United States. Brandtree records 2 brands under its control, and it is listed as NYSE: VAC.
Marriott Vacations Worldwide was spun off from Marriott International and sells and manages vacation ownership under the Marriott Vacation Club, Grand Residences by Marriott, Sheraton Vacation Club, Westin Vacation Club and Hyatt Vacation Club brands. It holds a license from Marriott International that runs to 2095 and one from Hyatt that runs to 2093. It also owns Interval International, which it acquired with ILG in 2018, and the Aqua-Aston property management business.
Marriott Vacations Worldwide: full profile, brands and acquisition history →
🇺🇸 Interval International and other American brands
Brandtree records a controlling owner for 2,549 brands that began in the United States. 478 of them (19%) are now controlled by a company headquartered in another country; Interval International is not one of them.
- ABF Freight — ArcBest 🇺🇸
- ABX Air — ATSG 🇺🇸
- Adcom Express — Radiant Logistics 🇺🇸
- Advanced Air — Advanced Air 🇺🇸
- Air Wisconsin — Air Wisconsin 🇺🇸
- Alaska Airlines — Alaska Air Group 🇺🇸
Frequently asked questions
Who is the parent company of Interval International?
The parent company of Interval International is Marriott Vacations Worldwide, a publicly listed company headquartered in the United States.
Is Interval International American?
Yes. Interval International originated in the United States and its owner, Marriott Vacations Worldwide, is also headquartered in the United States.
Is Interval International still owned by Marriott Vacations Worldwide?
Yes. As of 17 October 2026, Interval International is still owned by Marriott Vacations Worldwide. The ownership record was last checked against primary sources on that date.
Sources (1) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] Marriott Vacations Worldwide Corporation Annual Report on Form 10-K filed 2026-03-02 — SEC EDGAR, SEC Form 10-K, published 2 March 2026; retrieved 17 October 2026.
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